Terrain Roof and Balcony Outlets for Commercial and Public Buildings

If you’re looking for outlets for a large roof area we’d recommend using the Terrain HydroMax™ siphonic system. You may also wish to consider the systems for greater flow rates, horizontal pipework and reduced pipe diameters too.

Features & Benefits

Can be installed easily on several different roof materials

Is compatible with Terrain Soil Systems

Can be used in conjunction with the Terrain Variable Flow Control Rainwater Outlet

Speak to one of our business development team about your product requirement